Butyl peroxydicarbonate ,its register number is 16215-49-9,it's also named n-Butyl peroxy dicarbonate ; Di-n-butyl peroxydicarbonate(in solution,content≤27%) ; Di-n-butyl peroxydicarbonate(in solution,content≤52%) ; Dibutyl peroxydicarbonate ; Di-n-butyl perdicarbonate ; Di-n-butyl peroxydicarbonate ; Butyl peroxydicarbonate. ; Dibutylperoxydicarbonat ; CID61830 ; EINECS 240-344-0 ; Peroxydicarbonic acid, dibutyl ester , and so on. Butyl peroxydicarbonate (CAS No.16215-49-9) is colorless liquid.

IUPAC Name: Butoxycarbonyloxy butyl carbonate
CAS: 16215-49-9
Molecular Formula: C₁₀H₁₈O₆
Molecular Weight: 234.24632
Molecular structure:
EINECS: 240-344-0
ACD/LogD (pH 5.5): 4.06 
ACD/LogD (pH 7.4): 4.06 
ACD/BCF (pH 5.5): 717.35 
ACD/BCF (pH 7.4): 717.35 
ACD/KOC (pH 5.5): 3852.41 
ACD/KOC (pH 7.4): 3852.41 
H bond acceptors: 6 
H bond donors: 0 
Freely Rotating Bonds: 11 
Index of Refraction: 1.432
Molar Refractivity: 55.41 cm³ 
Molar Volume: 213.2 cm³ 
Polarizability: 21.96 10^-24cm³ 
Surface Tension: 35 dyne/cm 
Density: 1.098 g/cm³ 
Flash Point: 105.2 °C 
Enthalpy of Vaporization: 49.6 kJ/mol 
Boiling Point: 258.4 °C at 760 mmHg 
Vapour Pressure: 0.0138 mmHg at 25°C 

 Butyl peroxydicarbonate (CAS No.16215-49-9) is commonly used as oxidant agent.

A highly unstable peroxide. When heated to decomposition it emits acrid smoke and irritating vapors.

RIDADR:  3119
HazardClass:  5.2
PackingGroup:  II

DOT Classification:  Forbidden

Removal in wastewater treatment of Butyl peroxydicarbonate (CAS No.16215-49-9) can be stated as follows:
Total removal:72.04  percent
Total biodegradation:0.06  percent
Total sludge adsorption:4.84  percent
Total to Air:67.14  percent
(using 10000 hr Bio P,A,S)